Input events

Events that occur when the user inputs text.

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The

InputEvent

is sent when the user submits text into a text field. This event updates when there is a change in focus, such as a

PointerCaptureOutEvent

that on a touch screen.

For default keyboard inputs, the

inputEvent

fires for each keystroke.

InputEvent

doesn't fire when the TextField populates from an indirect source, such as an automated script.

The following table describes the input event and its propagation phases:

Event	Description	Trickles down	Bubbles up	Cancellable
InputEvent	Sent when data is input to a visual element, typically a control.	Yes	Yes	No

Unique properties

previousData
: The former data.

newData
: The new data.

Event sent when data is input to visual elements that implement TextInputBaseField. This event differs from

ChangeEvent

in that it's sent for every input event in the control, even if the value of the control hasn't changed.

target
: The element where the input occurred.